Article 6U.K.Free movement
1.Member States shall not prohibit, restrict or impede the placing on the market and/or putting into service, within their territories, of a product that complies with all the relevant provisions of the applicable implementing measure and bears the CE marking in accordance with Article 5 on grounds of ecodesign requirements relating to those ecodesign parameters referred to in Annex I, Part 1 which are covered by the applicable implementing measure.
[This shall be without prejudice to the energy performance requirements and system requirements set by Member States in accordance with Article 4(1) and Article 8 of Directive 2010/31/EU.]
2.Member States shall not prohibit, restrict or impede the placing on the market and/or putting into service, within their territories, of a product bearing the CE marking in accordance with Article 5 on grounds of ecodesign requirements relating to those ecodesign parameters referred to in Annex I, Part 1 for which the applicable implementing measure provides that no ecodesign requirement is necessary.
3.Member States shall not prevent the display, for example at trade fairs, exhibitions and demonstrations, of products which are not in conformity with the provisions of the applicable implementing measure, provided that there is a visible indication that they may not be placed on the market and/or put into service until brought into conformity.